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Individual Calculations June 2013 |
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| Rees, Ioan Total change: 16.05 | |   |
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| Welsh Chess Premier League Round 6-7 | various | WLS | 2013-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2265 | 2242 | 2.00 | 2 | 1.07 | 15 | 16.05 | |
|  Braun, Walter | f | | 2246 | AUT | 1.00 | 1 | 0.51 | 15 | 7.65 | |  Zeidler, Sven P. | f | | 2284 | WLS | 1.00 | 1 | 0.56 | 15 | 8.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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